Nootropics might be able to give you a temporary increase. While you keep taking them they could improve cognitive functioning (it is debated but some research indicates they can), but it usually isn't permanent. Some of them are purported to cause spontaneous neurogenesis though, which actually increases the networking of your brain, and could theoretically lead to permanent increases in intelligence. They are pretty much steroids for your brain, but with less conclusive evidence supporting them.

mrz wrote:Those who argue against me are invariably religiously delusional with propaganda, or otherwise they are simply sociopaths, those are the only two possible reasons that anyone would argue against me.

Modafinil has the most studies supporting it, the most anecdotal confirmation of its efficacy. It's also FDA approved and widely regarded as having no side effects. I struggle to fully wake up in the mornings and getting going but just half a pill of Modafinil is like plugging my brain into an electric socket for a few hours.